DOI: https://doi.org/10.18500/1608-4039-2018-18-3-113-121
This article discusses methodical approaches to diagnostics of the state of electrochemical objects including evaluation of the depth of discharge of chemical current sources. Techniques of experiments and software package for data collection and processing are described. The study is focused on identifying the acoustic spectroscopy parameters most closely related to the depth of discharge of chemical current sources.